Generic realignments in Maxillariinae (Orchidaceae)
Kaydedildi:
Yazarlar: | , , , , , , , , |
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Materyal Türü: | artículo original |
Durum: | Versión publicada |
Yayın Tarihi: | 2007 |
Diğer Bilgiler: | A recent phylogenetic analysis of four DNA regions for ca. 354 species of core Maxillariinae strongly indicate that the genus Maxillaria, as traditionally circumscribed, is grossly polyphyletic. We present a new phylogenetic classification for core Maxillariinae that recognizes 17 genera. Necessary realignments include: 1) resurrection of the genera Camaridium, Heterotaxis, and Ornithidium; 2) recognition of the recent segregates Brasiliorchis (=Maxillaria sect. Repentes), Christensonella (=Maxillaria sect. Urceolatae), Nitidobulbon (in press), and a recircumscribed Sauvetrea (=Maxillaria sect. Trigonae); 3) adoption of the new genera Inti (=Maxillaria sect. Polyphyllae), Mapinguari, Maxillariella (=Maxillaria sections Ebulbes and Erectae), and Rhetinantha; 4) transfers from Maxillaria sect. Reflexae to Ornithidium, and Maxillaria sect. Rufescens to Mormolyca; and 5) synonymizing of the genera Adamanthus, Pseudomaxillaria, Psittacoglossum, and Sepalosaccus (under Camaridium), Anthosiphon (under Cryptocentrum), Chrysocycnis (under Mormolyca), Dicrypta, Marsupiaria, and Pentulops (under Heterotaxis), and Laricorchis, Neo-urbania, and Siagonanthus (under Ornithidium). Some new synonyms at the specific level are also presented. |
Ülke: | Portal de Revistas UCR |
Kurum: | Universidad de Costa Rica |
Repositorio: | Portal de Revistas UCR |
Dil: | Inglés |
OAI Identifier: | oai:portal.ucr.ac.cr:article/7935 |
Online Erişim: | https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/7935 |
Access Level: | acceso abierto |
Anahtar Kelime: | Cymbidieae recircunscripción genérica Inti Mapinguari Maxillariella Maxillariinae Orchidaceae Rhetinantha generic recircumscription |